Statement I:Zn(d10) is not a transition element where as Cu (d10) is a transition elementStatement II: In ‘+2’ state the configuration of zinc is (d10) where as for copper it is d9
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a
Statements I and II are correct
b
Statement I is correct and statement II is incorrect
c
Statement I is incorrect and statement II is correct
d
Statements I and II are incorrect
answer is A.
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Detailed Solution
"A transition element has incomplete ns and n-1d subshells in its neutal atom or in its “+2” state" ;Thus copper is a transition element but not zinc ;
Statement I:Zn(d10) is not a transition element where as Cu (d10) is a transition elementStatement II: In ‘+2’ state the configuration of zinc is (d10) where as for copper it is d9